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0101 206 Exhaust Gas Flap, Engine

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0101 206 Mercedes-Benz Compatible Exhaust Gas Flap

0101 206

Summary

This exhaust gas flap is designed for heavy commercial vehicles, specifically compatible with Mercedes-Benz Atego, Unimog, and LK/LN2 models equipped with OM 904 LA engines. Built from high-strength components to ensure reliable engine braking performance. Equivalent to OE Mercedes-Benz 9040900128.

Product identifiers
EAN Code8699031084039
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Compatible OEM Codes

  • MERCEDES BENZ
    • 904 090 01 28

Description

What does an exhaust gas flap do?

This exhaust gas flap plays a critical role in the exhaust brake system by restricting exhaust gas outflow to increase in-cylinder back-pressure. This process facilitates effective engine braking, which is essential for safe deceleration in heavy commercial vehicles under load.

Vehicle and engine compatibility

The component is compatible with various Mercedes-Benz models, including the Atego series, Unimog U 300/U 400, and LK/LN2 series. It is specifically engineered to work with OM 904 LA engines found in these vehicles, as well as certain Plaxton Beaver and Fap B-Series models. It also fits Mercedes-Benz OF 8000 and Bredamenarinibus M-Serie applications.

Installation and maintenance

For optimal performance, technicians should inspect the flap mechanism during routine engine maintenance. Ensuring the flap moves freely within the exhaust line prevents pressure fluctuations and maintains consistent braking force. Proper installation ensures the component withstands high exhaust temperatures during operation.

System performance guidance

This part serves as a reliable replacement for maintaining the integrity of the engine's braking system. Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

0101 206 (Exhaust Gas Flap) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9040900128.

Other OEMs

MERCEDES BENZ

  • A9040900128
  • 9040900128
  • 904.090.0128
  • 904.090.01.28
  • 904 090 0128
  • 904 090 01 28

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
BREDAMENARINIBUS M-Serie M240EL OM 904 LA III/5
FAP B-Series 1118 BS OM 904 LA
FAP B-Series 1318 B OM 904 LA
FAP B-Series 1318 BD OM 904 LA
FAP B-Series 1318 BK OM 904 LA
FAP B-Series 1418 BSK OM 904 LA
MERCEDES BENZ ATEGO 1014 OM 904 LA
MERCEDES BENZ ATEGO 1014 K OM 904 LA
MERCEDES BENZ ATEGO 1014 L OM 904 LA
MERCEDES BENZ ATEGO 1017 OM 904 LA
MERCEDES BENZ ATEGO 1017 A OM 904 LA
MERCEDES BENZ ATEGO 1017 AK OM 904 LA
MERCEDES BENZ ATEGO 1017 K OM 904 LA
MERCEDES BENZ ATEGO 1017 L OM 904 LA
MERCEDES BENZ ATEGO 1214 OM 904 LA
MERCEDES BENZ ATEGO 1214 K OM 904 LA
MERCEDES BENZ ATEGO 1214 L OM 904 LA
MERCEDES BENZ ATEGO 1215 OM 904 LA
MERCEDES BENZ ATEGO 1215 K OM 904 LA
MERCEDES BENZ ATEGO 1215 L OM 904 LA
MERCEDES BENZ ATEGO 1217 OM 904 LA
MERCEDES BENZ ATEGO 1217 K OM 904 LA
MERCEDES BENZ ATEGO 1217 KO OM 904 LA
MERCEDES BENZ ATEGO 1217 L OM 904 LA
MERCEDES BENZ ATEGO 1317 OM 904 LA
MERCEDES BENZ ATEGO 1317 A OM 904 LA
MERCEDES BENZ ATEGO 1317 K OM 904 LA
MERCEDES BENZ ATEGO 1317 L OM 904 LA
MERCEDES BENZ ATEGO 1517 OM 904 LA
MERCEDES BENZ ATEGO 1517 A OM 904 LA
MERCEDES BENZ ATEGO 1517 AK OM 904 LA
MERCEDES BENZ ATEGO 1517 K OM 904 LA
MERCEDES BENZ ATEGO 1517 L OM 904 LA
MERCEDES BENZ ATEGO 712 OM 904 LA
MERCEDES BENZ ATEGO 714 OM 904 LA
MERCEDES BENZ ATEGO 714 K OM 904 LA
MERCEDES BENZ ATEGO 714 L OM 904 LA
MERCEDES BENZ ATEGO 715 OM 904 LA
MERCEDES BENZ ATEGO 715 L OM 904 LA
MERCEDES BENZ ATEGO 717 OM 904 LA
MERCEDES BENZ ATEGO 717 K OM 904 LA
MERCEDES BENZ ATEGO 717 L OM 904 LA
MERCEDES BENZ ATEGO 812 OM 904 LA
MERCEDES BENZ ATEGO 814 OM 904 LA
MERCEDES BENZ ATEGO 814 K OM 904 LA
MERCEDES BENZ ATEGO 814 L OM 904 LA
MERCEDES BENZ ATEGO 815 OM 904 LA
MERCEDES BENZ ATEGO 815 K OM 904 LA
MERCEDES BENZ ATEGO 815 L OM 904 LA
MERCEDES BENZ ATEGO 817 OM 904 LA
MERCEDES BENZ ATEGO 817 K OM 904 LA
MERCEDES BENZ ATEGO 817 L OM 904 LA
MERCEDES BENZ ATEGO 914 OM 904 LA
MERCEDES BENZ ATEGO 914 K OM 904 LA
MERCEDES BENZ ATEGO 914 L OM 904 LA
MERCEDES BENZ ATEGO 917 OM 904 LA
MERCEDES BENZ ATEGO 917 AF OM 904 LA
MERCEDES BENZ ATEGO 917 K OM 904 LA
MERCEDES BENZ ATEGO 917 KO OM 904 LA
MERCEDES BENZ ATEGO 917 L OM 904 LA
MERCEDES BENZ ATEGO 2 1015 OM 904 LA
MERCEDES BENZ ATEGO 2 1015 K OM 904 LA
MERCEDES BENZ ATEGO 2 1015 L OM 904 LA
MERCEDES BENZ ATEGO 2 1017 AK OM 904 LA
MERCEDES BENZ ATEGO 2 812 K OM 904 LA
MERCEDES BENZ ATEGO 2 815 F OM 904 LA
MERCEDES BENZ ATEGO 2 915 K OM 904 LA
MERCEDES BENZ CITO (O 520) 130 kW OM 904 LA
MERCEDES BENZ LK/LN2 1117 OM 904 LA
MERCEDES BENZ LK/LN2 1117 K OM 904 LA
MERCEDES BENZ LK/LN2 1117 L OM 904 LA
MERCEDES BENZ LK/LN2 1117 LO OM 904 LA
MERCEDES BENZ LK/LN2 1117 S OM 904 LA
MERCEDES BENZ LK/LN2 1317 OM 904 LA
MERCEDES BENZ LK/LN2 1317 K OM 904 LA
MERCEDES BENZ LK/LN2 1317 KO OM 904 LA
MERCEDES BENZ LK/LN2 1317 L OM 904 LA
MERCEDES BENZ LK/LN2 1317 LS OM 904 LA
MERCEDES BENZ LK/LN2 1517 OM 904 LA
MERCEDES BENZ LK/LN2 1517 K OM 904 LA
MERCEDES BENZ LK/LN2 1517 L OM 904 LA
MERCEDES BENZ LK/LN2 711 OM 904 LA
MERCEDES BENZ LK/LN2 811 OM 904 LA
MERCEDES BENZ LK/LN2 811 K OM 904 LA
MERCEDES BENZ LK/LN2 814 OM 904 LA
MERCEDES BENZ LK/LN2 814 F OM 904 LA
MERCEDES BENZ LK/LN2 814 K OM 904 LA
MERCEDES BENZ LK/LN2 814 LO OM 904 LA
MERCEDES BENZ LK/LN2 814 S OM 904 LA
MERCEDES BENZ LK/LN2 814L OM 904 LA
MERCEDES BENZ LK/LN2 817 OM 904 LA
MERCEDES BENZ LK/LN2 817 F OM 904 LA
MERCEDES BENZ LK/LN2 817 K OM 904 LA
MERCEDES BENZ LK/LN2 817 L OM 904 LA
MERCEDES BENZ LK/LN2 817 LO OM 904 LA
MERCEDES BENZ LK/LN2 817 LS OM 904 LA
MERCEDES BENZ LK/LN2 817 S OM 904 LA
MERCEDES BENZ LK/LN2 917 OM 904 LA
MERCEDES BENZ LK/LN2 917 K OM 904 LA
MERCEDES BENZ LK/LN2 917 KO OM 904 LA
MERCEDES BENZ OF 8000 OM 904 LA
MERCEDES BENZ UNIMOG U 300 OM 904 LA III/2
MERCEDES BENZ UNIMOG U 300 OM 904 LA III/5
MERCEDES BENZ UNIMOG U 400 OM 904 LA III/5
PLAXTON BEAVER BEAVER OM 904 LA

FAQ

What is the function of an exhaust gas flap?
The flap restricts the outflow of exhaust gases to increase back-pressure in the cylinders, which provides the necessary resistance for effective engine braking.
Which Mercedes-Benz engines are compatible with this part?
This component is designed for engines such as the OM 904 LA and OM 904 LA III/5 found in various Atego, Unimog, and LK/LN2 models.
How can I tell if an exhaust gas flap needs replacement?
Technicians may notice a reduction in engine braking effectiveness or unusual noises from the exhaust line if the flap is worn or fails to actuate correctly.
Is this part suitable for heavy commercial vehicles?
Yes, it is engineered using high-strength components specifically for use in heavy commercial vehicles like trucks and buses.
What are the OE reference numbers of this part?
0101 206 directly replaces Mercedes-Benz OE number 9040900128.